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2004 Pontiac Bonneville GXP Road Test

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Khatir Soltani
Like those imports, and unlike far too many U.S. sport sedans, the GXP is tight in the corners, thanks largely in part

Like its import competition, and unlike far too many domestic sport sedans, the GXP is tight in the corners. (Photo: General Motors of Canada)
to its four-wheel independent, performance-tuned, load-leveling suspension, variable assist rack and pinion steering, front and rear stabilizer bars, Stabilitrak electronic stability control and electronically controlled transaxle. With 275 horses mated to a smooth four-speed automatic Hydra-Matic transmission (speaking of brand names from the past), the performance of the Bonneville is what you'd expect from a powerful sedan. Acceleration, particularly at highway speeds, is immediate, and the performance-tuned dual exhaust system produces a sound that will turn heads.

The sport styling of the GXP is also worthy of a neck snap or two. Redesigned front and rear fascias, with new headlights,

Inside, my test GXP was loaded with features, including the optional heads-up display. (Photo: General Motors of Canada)
taillamps, exhaust tips and rear spoiler give the GXP a sleek look no prior Bonneville has ever had, and the meaty 18-inch 5-spoke wheel and P235/50R18 tire package, complete with large front rotors and red-painted brake calipers, provide the kind of Euro-look that has come to define the category. Inside, the GXP is loaded with features, including big, suede-trimmed seats up front and in the back, an eight-speaker Monsoon CD player, and power everything. My tester was also equipped with a heads-up display option ($480), and while I've never felt the need to see my speed displayed on the window, the fact that a blinking indicator light shows up there is a helpful reminder to those who forget to turn off their signals.
Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 8 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada